My average speed was usually between 19 and 22 km/h depending on terrain and wind - and maybe my condition and mindset? Two days were much faster:(1) Sault Ste. Marie to St. Joseph's Island - D. had picked up my bags in the Sault, so I was riding without those extra 50 lbs of gear.(2) St Joseph's Island to Spragge - the tailwind that day was nothing less than phenomenal.